Mitsubishi Electric FR-E560 Series Instruction Manual
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Mitsubishi Electric FR-E560 Series Instruction Manual

Mitsubishi Electric FR-E560 Series Instruction Manual

Transistorized inverter
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TRANSISTORIZED INVERTER
FR-E
560
INSTRUCTION MANUAL
HIGH PERFORMANCE
HIGH FUNCTION
FR-E560-0.75K to 7.5K-NA
&
OUTLINE
INSTALLATION
AND WIRING
OPERATION/
CONTROL
PARAMETERS
PROTECTIVE
FUNCTIONS
MAINTENANCE/
INSPECTION
SPECIFICATONS
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7

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Summary of Contents for Mitsubishi Electric FR-E560 Series

  • Page 1 TRANSISTORIZED INVERTER FR-E INSTRUCTION MANUAL HIGH PERFORMANCE & HIGH FUNCTION FR-E560-0.75K to 7.5K-NA Chapter 1 OUTLINE INSTALLATION Chapter 2 AND WIRING OPERATION/ Chapter 3 CONTROL Chapter 4 PARAMETERS PROTECTIVE Chapter 5 FUNCTIONS MAINTENANCE/ Chapter 6 INSPECTION Chapter 7 SPECIFICATONS...
  • Page 2 Thank you for choosing the Mitsubishi Transistorized inverter. This instruction manual gives handling information and precautions for use of this equipment. Incorrect handling might cause an unexpected fault. Before using the inverter, please read this manual carefully to use the equipment to its optimum. Please forward this manual to the end user.
  • Page 3 SAFETY INSTRUCTIONS 1. Electric Shock Prevention WARNING While power is on or when the inverter is running, do not open the front cover. You may get an electric shock. Do not run the inverter with the front cover or wiring cover removed. Otherwise, you may access the exposed high-voltage terminals or the charging part of the circuitry and get an electric shock.
  • Page 4 3. Injury Prevention CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc. Ensure that the cables are connected to the correct terminals. Otherwise, damage etc. may occur. Always make sure that polarity is correct to prevent damage etc. While power is on and for some time after power-off, do not touch the inverter or brake resistor as they are hot and you may get burnt.
  • Page 5 (2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter or surge suppressor to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor.
  • Page 6 CAUTION The electronic thermal reray function does not guarantee protection of the motor from overheating. Do not use a magnetic contactor on the inverter input for frequent starting/ stopping of the inverter. Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected.

  • Page 7: Table Of Contents

    CONTENTS CHAPTER 1 OUTLINE 1.1 Pre-Operation Information..................2 1.1.1 Precautions for operation .................. 2 1.2 Basic Configuration ....................4 1.2.1 Basic configuration .................... 4 1.3 Structure ......................... 5 1.3.1 Appearance and structure ................. 5 1.3.2 Removal and reinstallation of the front cover ............ 6 1.3.3 Removal and reinstallation of the wiring cover ..........
  • Page 8 3.2.2 Monitor display is changed by pressing the [MODE] key ........ 52 3.2.3 Monitoring......................52 3.2.4 Frequency setting .................... 53 3.2.5 Parameter setting method ................53 3.2.6 Operation mode....................55 3.2.7 Help mode ....................... 55 3.3 Operation ......................58 3.3.1 Pre-operation checks..................58 3.3.2 External operation mode (Operation using the external frequency setting potentiometer and external start signal) ............
  • Page 9 4.2.21 Monitoring reference (Pr. 55, Pr. 56) ............... 96 4.2.22 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58) ....................97 4.2.23 Remote setting function selection (Pr. 59)............99 4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63)......102 4.2.25 Retry function (Pr.
  • Page 10 5.2.5 Motor current is large..................177 5.2.6 Speed does not increase................177 5.2.7 Speed varies during operation............... 177 5.2.8 Operation mode is not changed properly ............178 5.2.9 Operation panel display is not operating ............178 5.2.10 POWER lamp is not lit ................... 178 5.2.11 Parameter write cannot be performed ............

  • Page 11: Outline

    Chapter 2 1.2 Basic Configuration........4 1.3 Structure ..........5 Chapter 3 <Abbreviations> • PU Operation panel and parameter unit (FR-PU04) • Inverter Chapter 4 Mitsubishi transistorized inverter FR-E560 series • Pr. Parameter number Chapter 5 Chapter 6 Chapter 7...

  • Page 12: Pre-Operation Information

    1.1.1 Precautions for operation This manual is written for the FR-E560 series transistorized inverters. Incorrect handling may cause the inverter to operate incorrectly, causing its life to be reduced considerably, or at the worst, the inverter to be damaged. Handle the inverter properly in accordance with the information in each section as well as the precautions and instructions of this manual to use it correctly.
  • Page 13 OUTLINE (2) Preparation of instruments and parts required for operation Instruments and parts to be prepared depend on how the inverter is operated. Prepare equipment and parts as necessary. (Refer to page 48.) (3) Installation To operate the inverter with high performance for a long time, install the inverter in a proper place, in the correct direction, with proper clearances.

  • Page 14: Basic Configuration

    OUTLINE Basic Configuration 1.2.1 Basic configuration The following devices are required to operate the inverter. Proper peripheral devices must be selected and correct connections made to ensure proper operation. Incorrect system configuration and connections can cause the inverter to operate improperly, its life to be reduced considerably, and in the worst case, the inverter to be damaged.

  • Page 15: Structure

    OUTLINE Structure 1.3.1 Appearance and structure (2) Without front cover and (1) Front view accessory cover POWER lamp Inboard option (yellow) mounting position Accessory cover PU conector* POWER lamp (yellow) ALARM lamp (red) ALARM lamp (red) Connector for connection Capacity plate of inboard option Rating plate Control circuit...

  • Page 16: Removal And Reinstallation Of The Front Cover

    OUTLINE 1.3.2 Removal and reinstallation of the front cover Removal The front cover is fixed with hooks in positions A, B and C. Push A and B in the directions of arrows at the same time and remove the cover using C as supporting points.

  • Page 17: Removal And Reinstallation Of The Wiring Cover

    OUTLINE 1.3.3 Removal and reinstallation of the wiring cover Removal Remove the wiring cover by pulling it in the direction of arrow A. Wiring hole Reinstallation Pass the cables through the wiring hole and reinstall the cover in the original position.

  • Page 18: Removal And Reinstallation Of The Accessory Cover

    OUTLINE 1.3.4 Removal and reinstallation of the accessory cover Removal Hold down the portion A indicated by the arrow and lift the right hand side using the portion B indicated by the arrow as a support, and pull out the accessory cover to the right.

  • Page 19: Reinstallation And Removal Of The Operation Panel

    OUTLINE 1.3.5 Reinstallation and removal of the operation panel To ensure safety, reinstall and remove the option operation panel (FR-PA02 ) after switching power off. The charging area and control printed board are exposed on the rear surface of the operation panel.

  • Page 20: Removal Of The Operation Panel (Fr-Pa02-02)

    OUTLINE Using the connection cable for operation 1) Fit the rear cover option FR-E5P to the back surface of the operation panel. 2) Securely plug one end of the connection cable into the PU connector of the inverter and the other end into the adaptor of the FR-E5P option to connect it to the operation panel.

  • Page 21: Exploded View

    OUTLINE 1.3.7 Exploded view Operation panel (FR-PA02- Accessory Front cover cover Wiring port cover for option Wiring cover CAUTION Do not remove any parts other than the operation panel, front cover, and wiring cover from the inverter. Doing so will damage the inverter.
  • Page 22 MEMO...

  • Page 23: Installation And Wiring

    CHAPTER 2 INSTALLATION AND WIRING This chapter gives information on the basic "installation and wiring" for use of this product. Always read the instructions in this chapter before using the Chapter 1 equipment. 2.1 Installation..........14 Chapter 2 2.2 Wiring............16 2.3 Other Wiring..........

  • Page 24: Installation

    INSTALLATION AND WIRING Installation 2.1.1 Instructions for installation 1) Handle the unit carefully. The inverter uses plastic parts. Handle it gently to protect it from damage. Also, hold the unit with even strength and do not apply too much strength to the front cover alone.
  • Page 25 INSTALLATION AND WIRING 8) Install the inverter securely in the vertical direction with screws or bolts. 4) Clearances around the inverter 3) Note on ambient temperatures 10cm (3.94inch) Leave sufficient or more Cooling air clearances above and under the inverter to ensure adequate ventilation.

  • Page 26: Wiring

    INSTALLATION AND WIRING 2.2 Wiring 2.2.1 Terminal connection diagram 3-phase 575V power input MCCB Motor 3-phase AC power supply Ground 24VDC power output and Jumper external transistor common Note 4 Remove this jumper when (+)P using the optional power-factor improving DC reactor. Forward rotation start (-)N Brake resistor connection...
  • Page 27 INSTALLATION AND WIRING (1) Description of the main circuit terminals Symbol Terminal Name Description R, S, T AC power input Connect to the commercial power supply. U, V, W Inverter output Connect a three-phase squirrel-cage motor. Brake resistor Connect the optional brake resistor across terminals P- P (+), PR connection PR (+ - PR).
  • Page 28 INSTALLATION AND WIRING (2) Description of the control circuit terminals Terminal Type Symbol Description Name Forward Turn on the STF signal to start forward When the STF rotation start rotation and turn it off to stop. and STR signals are turned on simultaneously, Reverse Turn on the STR signal to start reverse...
  • Page 29 INSTALLATION AND WIRING Terminal Type Symbol Description Name Change-over contact output indicating that the output has been stopped by the inverter protective function activated. 230VAC 0.3A, A, B, C Alarm output 30VDC 0.3A. Alarm: discontinuity across B- C (continuity across A-C), normal: continuity across B-C (discontinuity across Output A-C).

  • Page 30: Wiring Of The Main Circuit

    INSTALLATION AND WIRING 2.2.2 Wiring of the Main Circuit (1) Wiring instructions 1) It is recommended to use insulation-sleeved crimping terminals for power supply and motor cables. 2) Application of power to the output terminals (U, V, W) of the inverter will damage the inverter.
  • Page 31 INSTALLATION AND WIRING 6) Connect only the recommended optional brake resistor between the terminals P-PR (+ - PR). These terminals must not be shorted. Also, never short these terminals. 7) Electromagnetic wave interference The input/output (main circuit) of the inverter includes harmonic components, which may interfere with the communication devices (such as AM radios) used near the inverter.
  • Page 32 INSTALLATION AND WIRING (2) Terminal block layout of the power circuit FR-E560-0.75K to 7.5K-NA Screw size (M4) Screw size (M4) * A jumper is connected across P1-P/+. (3) Cables, crimping terminals, etc. The following table lists the cables and crimping terminals used with the inputs (R (L ), S ), T (L )) and outputs (U, V, W) of the inverter and the torques for tightening the screws:...

  • Page 33: Wiring Of The Control Circuit

    INSTALLATION AND WIRING (4) Connection of the power supply and motor Three-phase power input Ground Three-phase terminal power supply Motor Ground No-fuse breaker The power supply cables must be connected Connect the motor to U, V, W. In the above connection, turning on the forward rotation switch (signal) to R, S, T (L ).
  • Page 34 INSTALLATION AND WIRING (2) Terminal block layout In the control circuit of the inverter, the terminals are arranged as shown below: Terminal screw size: M2.5 Terminal layout of control circuit (3) Wiring method 1) For wiring the control circuit, use cables after stripping their sheaths. Refer to the gauge printed on the inverter and strip the sheaths to the following dimensions.
  • Page 35 INSTALLATION AND WIRING (4) Control logic changing The input signal logic is factory-set to the sink logic. To change the control logic, the position of the jumper connector must be changed. 1) Use tweezers etc. to remove the jumper connector in the sink logic position and fit it in the source logic position.
  • Page 36 INSTALLATION AND WIRING 2) Sink logic type • In this logic, a signal switches on when a current flows out of the corresponding signal input terminal. Terminal SD is common to the contact input signals. Terminal SE is common to the open collector output signals.
  • Page 37 INSTALLATION AND WIRING 3) Source logic type • In this logic, a signal switches on when a current flows into the corresponding signal input terminal. Terminal PC is common to the contact input signals. Terminal SE is common to the open collector output signals.

  • Page 38: Connection To The Pu Connector

    INSTALLATION AND WIRING 2.2.4 Connection to the PU connector (1) When connecting the operation panel or parameter unit using a cable Use the option FR-CB2 or the following connector and commercially available cable: <Connection cable> • Connector: RJ45 connector Example: 5-554720-3, Tyco Electronics Corporation •...
  • Page 39 Model Maker FA-T-RS40 * Mitsubishi Electric Engineering Co., Ltd. * The converter cable cannot connect two or more inverters (the computer and inverter are connected on a 1:1 basis). Since the product is packed with the RS- 232C cable and RS-485 cable (10BASE-T + RJ-45 connector), the cable and connector need not be prepared separately.
  • Page 40 INSTALLATION AND WIRING (2) Connection of a computer to multiple inverters (1:n connection) Station n Station 0 Station 1 (Max. 32 inverters) Computer Inverter Inverter Inverter RS-485 RS-485 RS-485 connector connector connector RS-485 interface/ terminal Distributor Termination resistor 10BASE-T cable 1) RJ-45 connector 2) Station 1 Station 2...
  • Page 41 INSTALLATION AND WIRING <Wiring methods> 1) Wiring of one RS-485 computer and one inverter Computer Side Terminals Cable connection and signal direction Inverter Signal name Description PU connector 10 BASE-T Cable Receive data Receive data Send data Send data Request to send Request to send (Note 1) Clear to send...

  • Page 42: Connection Of Stand-Alone Option Units

    INSTALLATION AND WIRING 2.2.5 Connection of stand-alone option units The inverter accepts a variety of stand-alone option units as required. Incorrect connection will cause inverter damage or an accident. Connect and operate the option unit carefully in accordance with the corresponding option unit manual. (1) Connection of the dedicated external brake resistor (option) (Cannot be connected to 0.1K and 0.2K) Connect a brake resistor across terminals P (+) and PR.

  • Page 43: Design Information

    INSTALLATION AND WIRING 2.2.6 Design information 1) When performing commercial power supply-inverter switch-over operation, securely provide electrical and mechanical interlocks for the MC1 and MC2 used for commercial power supply-inverter switch-over. When there is a commercial power supply-inverter switch-over circuit as shown below, the inverter will be damaged by leakage current from the power supply due to arcs generated at the time of switch-over or chattering caused by a sequence error.

  • Page 44: Other Wiring

    INSTALLATION AND WIRING Other Wiring 2.3.1 Power supply harmonics Power supply harmonics may be generated from the converter section of the inverter, affecting the power supply equipment, power capacitor, etc. Power supply harmonics are different in generation source, frequency band and transmission path from radio frequency (RF) noise and leakage currents.

  • Page 45: Inverter-Generated Noise And Reduction Techniques

    INSTALLATION AND WIRING 2.3.2 Inverter-generated noise and reduction techniques Some noises enter the inverter causing it to incorrectly operate, and others are radiated by the inverter causing misoperation of peripheral devices. Though the inverter is designed to be insusceptible to noise, it handles low-level signals, so it requires the following basic measures to be taken.
  • Page 46 INSTALLATION AND WIRING 3) Measures against noises which are radiated by the inverter causing misoperation of peripheral devices. Inverter-generated noises are largely classified into those radiated by the cables connected to the inverter and inverter main circuit (I/O), those electromagnetically and electrostatically inducted to the signal cables of the peripheral devices close to the main circuit power supply, and those transmitted through the power supply cables.
  • Page 47 INSTALLATION AND WIRING Noise Path Measures When devices which handle low-level signals and are susceptible to misoperation due to noise (such as instruments, receivers and sensors) are installed near the inverter and their signal cables are contained in the same panel as the inverter or are run near the inverter, the devices may be misoperated by air-propagated noise and the following measures must be taken: (1) Install easily affected devices as far away as possible from the...
  • Page 48 INSTALLATION AND WIRING Data line filter Noise entry can be prevented by providing a data line filter for the detector or other cable. Example of counter measures against noise FR-BLF Install filter Control box Reduce carrier frequency. FR-BLF FR-BSF01 Install filter FR-BSF01 inverter output side.

  • Page 49: Leakage Currents And Countermeasures

    INSTALLATION AND WIRING 2.3.3 Leakage currents and countermeasures Due to the static capacitance existing in the inverter I/O wiring and motor, leakage currents flow through them. Since their values depend on the static capacitance, carrier frequency, etc., take the following measures. (1) To-ground leakage currents Leakage currents may flow not only into the inverter's own line but also into the other lines through the ground cable, etc.

  • Page 50: Inverter-Driven 575V Class Motor

    INSTALLATION AND WIRING Countermeasures • Use the electronic thermal relay function of the inverter. • Decrease the carrier frequency. Note that motor noise increases. Selection of Soft- PWM will make it unoffending. To ensure that the motor is protected not to be influenced by line-to-line leakage currents, we recommend the protection method which uses a temperature sensor to directly detect motor temperature.

  • Page 51: Peripheral Devices

    INSTALLATION AND WIRING 2.3.5 Peripheral devices (1) Selection of peripheral devices Check the capacity of the motor to be used with the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity. Refer to the following list and prepare appropriate peripheral devices: Moulded case circuit breaker (MCCB) Power or Ground Leakage Circuit Breaker...
  • Page 52 INSTALLATION AND WIRING (2) Selecting the rated sensitivity current for the ground leakage circuit breaker When using the ground leakage circuit breaker with the inverter circuit, select its rated sensitivity current as follows, independently of the PWM carrier frequency: Example of leakage current per 1km in Leakage current example of 3-phase induction motor during commercial cable path during commercial power...
  • Page 53 INSTALLATION AND WIRING <Example> × 5m × 70m 5.5mm 5.5mm (16.40 feet) (229.66 feet) NV Noise filter Inverter 3φ 3φ 200V 2.2kW (3HP) Ig1 Ign Note:1. The ground leakage circuit breaker should be installed to the primary (power supply) side of the inverter. 2.

  • Page 54: Power Off And Magnetic Contactor (Mc)

    INSTALLATION AND WIRING 2.3.6 Power off and magnetic contactor (MC) (1) Inverter primary side magnetic contactor (MC) On the inverter primary side, it is recommended to provide an MC for the following purposes. (Refer to page 41 for selection.) To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty (e.g.

  • Page 55: Instructions For Ul, Cul

    INSTALLATION AND WIRING 2.3.7 Instructions for UL, cUL (Standard to comply with: UL 508C, CSA C22.2 No. 14) (1) Installation Design the enclosure so that the ambient temperature, humidity and ambience of the inverter will satisfy the above specifications. (Refer to page 194.) Branch circuit protection For installation in the United States, branch circuit protection must be provided, in...
  • Page 56 MEMO...

  • Page 57: Operation/Control

    CHAPTER 3 OPERATION/CONTROL This chapter provides the basic "operation/control" for use of this product. Always read this chapter before using the equipment. Chapter 3.1 Pre-Operation Information ....... 48 Chapter 2 3.2 About the Operation Panel ...... 51 3.3 Operation ..........58 Chapter 3 Chapter 4 Chapter 5...

  • Page 58: Pre-Operation Information

    OPERATION/CONTROL Pre-Operation Information 3.1.1 Types of operation modes The inverter can be operated in any of "PU operation mode", "external operation mode", "combined operation mode" and "communication operation mode". Prepare required instruments and parts according to the operation mode. For the way of changing the operation mode, refer to page 54.
  • Page 59 OPERATION/CONTROL (3) Combined operation mode 1 (Pr. 79 "operation mode selection" = 3) The start signal is an external signal. The frequency setting signal is set using the optional operation panel or parameter unit. Preparation • Start signal ....... Switch, relay, etc. •...

  • Page 60: 3.1.2 Power On

    OPERATION/CONTROL (5) Communication operation mode (Pr. 79 "operation mode selection" = 0 or 1) Communication operation can be performed by connecting a personal computer and the PU connector with the RS-485 communication cable. Preparation • Connection cable......Connector: RJ45 connector Cable: Cable conforming to EIA568 (e.g.

  • Page 61: About The Operation Panel

    OPERATION/CONTROL About the Operation Panel With the optional operation panel (FR-PA02 ), you can run the inverter, set the frequency, monitor the operation command display, set parameters, and display an error. 3.2.1 Names and functions of the operation panel (FR-PA02 Cover opened Unit indication Display...

  • Page 62: Monitor Display Is Changed By Pressing The [Mode] Key

    OPERATION/CONTROL 3.2.2 Monitor display is changed by pressing the MODE [ M O D E ] Monitoring mode Frequency setting Parameter setting mode (Note) mode MODE MODE MODE MODE MODE STOP STOP STOP RESET RESET RESET MODE Help mode Operation mode MODE MODE MODE...

  • Page 63: Frequency Setting

    OPERATION/CONTROL 3.2.4 Frequency setting In the PU operation mode, set the frequency value used for operation performed under the operation command given by the key ( key). This mode is displayed only in PU operation. To frequency monitoring Set frequency Frequency setting mode MODE Set frequency changing...
  • Page 64 OPERATION/CONTROL (1) Example:To change the Pr. 79 "operation mode selection" setting from "2" (external operation mode) to "1" (PU operation mode) (For details of Pr. 79, refer to page 113.) Press the key, to choose the MODE parameter setting mode. Parameter setting mode Most significant Least significant...

  • Page 65: Operation Mode

    OPERATION/CONTROL 3.2.6 Operation mode The operation mode change method which is shown below is only allowed when Pr. 79 "operation mode selection" is "0". PU operation PU jog operation External operation MODE STOP MODE MODE RESET MODE To 3.2.7 Help mode Note: If the operation mode cannot be changed, refer to page 178.
  • Page 66 OPERATION/CONTROL (1) Alarm history Four past alarms can be displayed with the key. ("." is appended to the most recent alarm.) When no alarm exists, E._ _0 is displayed. Most recent alarm When alarm occurs Frequency Current PU EXT Cumulative Voltage energization time PU EXT...
  • Page 67 OPERATION/CONTROL (3) Parameter clear Initializes the parameter values to the factory settings. The calibration values are not initialized. (Parameter values are not cleared by setting "1" in Pr. 77 "parameter write disable selection") Flicker Cancel Note: The Pr. 75, Pr. 180 to Pr. 183, Pr. 190 to Pr. 192, and Pr.901 to Pr. 905 values are not initialized.

  • Page 68: Operation

    OPERATION/CONTROL Operation 3.3.1 Pre-operation checks Before starting operation, check the following: Safety Perform test operation after making sure that safety is ensured if the machine should become out of control. Machine Make sure that the machine is free of damage. Parameters Set the parameter values to match the operating machine (system) environment.

  • Page 69: External Operation Mode (Operation Using The External Frequency Setting Potentiometer And External Start Signal)

    OPERATION/CONTROL 3.3.2 External operation mode (Operation using the external frequency setting potentiometer and external start signal) (1) Operation at 60Hz Operation command: Externally connected start signal Frequency setting : Externally connected frequency setting potentiometer <Connection diagram> Frequency setting by voltage input Frequency setting by current input *Short terminals AU-SD for current input.

  • Page 70: Pu Operation Mode (Operation Using The Operation Panel)

    OPERATION/CONTROL 3.3.3 PU operation mode (Operation using the operation panel) (1) Using the operation panel (FR-PA02 ) for operation at 60Hz with digital frequency setting By repeating step 2 below during motor run, speed can be varied. Operation command: key or key of the operation panel (FR-PA02 Frequency setting: Related parameters:Pr.

  • Page 71: Combined Operation Mode 1 (Operation Using Both External Start Signal And Operation Panel)

    OPERATION/CONTROL 3.3.4 Combined operation mode 1 (Operation using both external start signal and operation panel) When the start signal is provided externally (switch, relay, etc.) and the running frequency is set from the operation panel (Pr. 79 = 3). The external frequency setting signal and PU's forward rotation, reverse rotation and stop keys are not accepted.

  • Page 72: Combined Operation Mode 2

    OPERATION/CONTROL 3.3.5 Combined operation mode 2 When the running frequency is set from a potentiometer connected across terminals 2-5 (frequency setting potentiometer) and the start signal is provided by the key or key of the operation panel. (FR-PA02 ) (Pr.79 = 4) Operation command: key (or key) of the operation panel (FR-PA02...

  • Page 73: Parameters

    CHAPTER 4 PARAMETERS This chapter explains the "parameters" of this product. With the factory settings, the inverter is designed to perform simple variable-speed operation. Set necessary parameter Chapter 1 values according to the load and operating specifications. Always read the instructions before using the equipment. Chapter 2 4.1 Parameter List .........

  • Page 74: Parameter List

    PARAMETERS Parameter List 4.1.1 Parameter list Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting Torque boost (Note 1) 0 to 30% 0.1% 0.01Hz Maximum frequency 0 to 120Hz 120Hz (Note 3) 0.01Hz Minimum frequency 0 to 120Hz (Note 3)
  • Page 75 PARAMETERS Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting Multi-speed setting 0 to 400Hz, 0.01Hz 9999 (speed 4) 9999 (Note 3) Multi-speed setting 0 to 400Hz, 0.01Hz 9999 (speed 5) 9999 (Note 3) Multi-speed setting 0 to 400Hz, 0.01Hz...
  • Page 76 PARAMETERS Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting Restart coasting time 0 to 5 s, 9999 0.1s 9999 Restart cushion time 0 to 60 s 0.1s 1.0 s Remote setting function 0, 1, 2 selection Shortest acceleration/...
  • Page 77 PARAMETERS Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting 0.4 to 7.5kW, Motor capacity (Note 6) 0.01kW 9999 9999 0 to 500A, 0.01A 9999 Motor excitation current 9999 Rated motor voltage 0 to 1000V 0.1V 575V (Note 6)
  • Page 78 PARAMETERS Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting Stall prevention operation 0 to 31,100 selection AM terminal function 0, 1, 2 selection (Note 9) User group read selection 0, 1, 10, 11 Parameters set by manufacturer.
  • Page 79 PARAMETERS Param- Minimum Custo- Func- Setting Factory Refer eter Name Setting tion Range Setting Number Increments Setting Soft-PWM setting 0, 1 Cooling fan operation 0, 1 selection 0 to 50%, Rated motor slip 0.01% 9999 9999 Slip compensation 0.01 to 10 s 0.01 s 0.5 s response time...

  • Page 80: List Of Parameters Classified By Purpose Of Use

    PARAMETERS 4.1.2 List of parameters classified by purpose of use Set the parameters according to the operating conditions. The following list indicates purpose of use and corresponding parameters. Parameter Numbers Purpose of Use Parameter numbers which must be set Operation mode selection Pr.
  • Page 81 PARAMETERS Parameter Numbers Purpose of Use Parameter numbers which must be set Frequency meter calibration Pr. 55, Pr. 56, Pr. 158, Pr. 901 Display of monitor on operation panel (FR-PA02 ) or parameter unit (FR- Pr. 55, Pr. 56, Pr. 158, Pr. 901 PU04) Display of speed, etc.

  • Page 82: Parameters Recommended To Be Set By The User

    PARAMETERS 4.1.3 Parameters recommended to be set by the user We recommend the following parameters to be set by the user. Set them according to the operation specifications, load, etc. Parameter Name Application Number Maximum frequency Used to set the maximum and minimum output frequencies.

  • Page 83: Parameter Function Details

    PARAMETERS Parameter Function Details 4.2.1 Torque boost (Pr. 0, Pr. 46) Pr. 0 "torque boost" Related parameters Pr. 3 "base frequency" Pr. 46 "second torque boost" Pr. 19 "base frequency voltage" Pr. 71 "applied motor" Increase the setting when the inverter-to- Pr.

  • Page 84: Output Frequency Range (Pr. 1, Pr. 2, Pr. 18)

    PARAMETERS 4.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18) Pr. 1 "maximum frequency" Related parameters Pr. 2 "minimum frequency" Pr. 13 "starting frequency" Pr. 38 "frequency at 5V (10V) Pr. 18 "high-speed maximum input" frequency" Pr. 39 "frequency at 20mA input" Pr.

  • Page 85: Base Frequency, Base Frequency Voltage (Pr. 3, Pr. 19, Pr. 47)

    PARAMETERS 4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47) Pr. 3 "base frequency" Related parameters Pr. 14 "load pattern selection" Pr. 19 "base frequency voltage" Pr. 71 "applied motor" Pr. 47 "second V/F(base frequency) Pr. 80 "motor capacity" Pr.

  • Page 86: Multi-Speed Operation (Pr. 4 To Pr. 6, Pr. 24 To Pr. 27, Pr. 232 To Pr. 239)

    PARAMETERS 4.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239) Pr. 4 "multi-speed setting (high speed)" Related parameters Pr. 1 "maximum frequency" Pr. 5 "multi-speed setting (middle speed)" Pr. 2 "minimum frequency" Pr.

  • Page 87: Acceleration/Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45)

    PARAMETERS Note: 1. The priorities of external terminal of the frequency command are in order of jog, multi-speed, terminal 4 and terminal 2. 2. The multi-speeds can also be set in the PU or external operation mode. 3. For 3-speed setting, if two or three speeds are simultaneously selected, priority is given to the frequency setting of the lower signal.
  • Page 88 PARAMETERS <Setting> • Use Pr. 21 to set the acceleration/deceleration time and minimum setting increments: Set value "0" (factory setting) ..0 to 3600s (minimum setting increments: 0.1s) Set value "1"........0 to 360s (minimum setting increments: 0.01s) • When you have changed the Pr. 21 setting, set the deceleration time again. (Note 5) •...

  • Page 89: Electronic Thermal Relay Function (Pr. 9, Pr. 48)

    PARAMETERS 4.2.6 Electronic thermal relay function (Pr. 9, Pr. 48) Pr. 9 "electronic thermal O/L relay Related parameter Pr. 48 "second electronic thermal Pr. 71 "applied motor" O/L relay " Pr. 180 to Pr. 183 (input terminal function selection) Set the current of the electronic thermal relay function to protect the motor from overheat.

  • Page 90: Dc Injection Brake (Pr. 10 To Pr. 12)

    PARAMETERS 4.2.7 DC injection brake (Pr. 10 to Pr. 12) Pr. 10 "DC injection brake operation frequency" Pr. 11 "DC injection brake operation time" Pr. 12 "DC injection brake voltage" By setting the DC injection brake voltage (torque), operation time and operation starting frequency, the stopping accuracy of positioning operation, etc.

  • Page 91: Starting Frequency (Pr. 13)

    PARAMETERS 4.2.8 Starting frequency (Pr. 13) Pr. 13 "starting frequency" Related parameters Pr. 2 "minimum frequency" You can set the starting frequency between 0 and 60Hz. • Set the starting frequency at which the start signal is switched on. Output frequency Parameter Factory Setting...

  • Page 92: Load Pattern Selection (Pr. 14)

    PARAMETERS 4.2.9 Load pattern selection (Pr. 14) Pr. 14 "load pattern selection" Related parameters Pr. 0 "torque boost" Pr. 46 "second torque boost" Pr. 80 "motor capacity" Pr. 180 to Pr. 183 (input terminal function selection) You can select the optimum output characteristic (V/F characteristic) for the application and load characteristics.

  • Page 93: Jog Operation (Pr. 15, Pr. 16)

    PARAMETERS 4.2.10 Jog operation (Pr. 15, Pr. 16) Pr. 15 "jog frequency" Related parameters Pr. 20 "acceleration/deceleration Pr. 16 "jog acceleration/ reference frequency" deceleration time" Pr. 21 "acceleration/deceleration time increments" Jog operation can be started and stopped by selecting the jog mode from the operation panel and pressing and releasing the key ( key).

  • Page 94: Stall Prevention And Current Restriction (Pr. 22, Pr. 23, Pr. 66, Pr. 156)

    PARAMETERS 4.2.11 Stall prevention and current restriction (Pr. 22, Pr. 23, Pr. 66, Pr. 156) Pr. 22 "stall prevention operation level" Pr. 23 "stall prevention operation level compensation factor at double speed" Pr. 66 "stall prevention operation level reduction starting frequency" Pr.
  • Page 95 PARAMETERS <Setting of stall prevention operation level> • In Pr. 22, set the stall prevention operation level. Normally set it to 150% (factory setting). Set "0" in Pr. 22 to disable the stall prevention operation. • To reduce the stall prevention operation level in the high-frequency range, set the reduction starting frequency in Pr.
  • Page 96 PARAMETERS Note: 1. When "Operation not continued for OL signal output" is selected using Pr.156, the "E.OLT" alarm code (stopped by stall prevention) is displayed and operation stopped. (Alarm stop display "E.OLT") 2. If the load is heavy, the lift is predetermined, or the acceleration/deceleration time is short, the stall prevention may be activated and the motor not stopped in the preset acceleration/deceleration time.

  • Page 97: Acceleration/Deceleration Pattern (Pr. 29)

    PARAMETERS 4.2.12 Acceleration/deceleration pattern (Pr. 29) Pr. 29 "acceleration/deceleration Related parameters pattern" Pr. 3 "base frequency" Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 20 "acceleration/deceleration Set the acceleration/deceleration pattern. reference frequency" Pr. 44 "second Parameter Factory Setting Number Setting Range acceleration/deceleration time"...

  • Page 98: Regenerative Brake Duty (Pr. 30, Pr. 70)

    PARAMETERS 4.2.13 Regenerative brake duty (Pr. 30, Pr. 70) Pr. 30 "regenerative function selection" Pr. 70 "special regenerative brake duty" • When making frequent starts/stops, use the optional "brake resistor" to increase the regenerative brake duty. Parameter Factory Setting Number Setting Range 0 to 30%...

  • Page 99: Frequency Jump (Pr. 31 To Pr. 36)

    PARAMETERS 4.2.14 Frequency jump (Pr. 31 to Pr. 36) Pr. 31 "frequency jump 1A" Pr. 32 "frequency jump 1B" Pr. 33 "frequency jump 2A" Pr. 34 "frequency jump 2B" Pr. 35 "frequency jump 3A" Pr. 36 "frequency jump 3B" • When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these parameters allow resonant frequencies to be jumped.

  • Page 100: Speed Display (Pr. 37)

    PARAMETERS 4.2.15 Speed display (Pr. 37) Pr. 37 "speed display" Related parameter Pr. 52 "operation panel/PU main display data selection" The unit of the output frequency display of the operation panel (FR-PA02 ) and PU (FR-PU04) can be changed from the frequency to the motor speed or machine speed. Parameter Factory Setting...

  • Page 101: Frequency At 5V (10V) Input (Pr. 38)

    PARAMETERS 4.2.16 Frequency at 5V (10V) input (Pr. 38) Pr. 38 "frequency at 5V (10V) input" Related parameters Pr. 73 "0-5V/0-10V selection" Pr. 79 "operation mode selection" Pr. 254 "analog polarity reversible lower limit" Pr. 902 "frequency setting voltage bias" Pr.

  • Page 102: Up-To-Frequency Sensitivity (Pr. 41)

    PARAMETERS 4.2.18 Up-to-frequency sensitivity (Pr. 41) Pr. 41 "up-to-frequency sensitivity" Related parameters Pr. 190 to Pr. 192 (output terminal function selection) The ON range of the up-to-frequency signal (SU) output when the output frequency reaches the running frequency can be adjusted between 0 and ±100% of the running frequency.

  • Page 103: Output Frequency Detection (Pr. 42, Pr. 43)

    PARAMETERS 4.2.19 Output frequency detection (Pr. 42, Pr. 43) Pr. 42 "output frequency detection" Related parameters Pr. 43 "output frequency detection Pr. 190 to Pr. 192 (output terminal function for reverse rotation" selection) The output frequency detection signal (FU) is output when the output frequency reaches or exceeds the setting.

  • Page 104: Monitor Display (Pr. 52, Pr. 158)

    PARAMETERS 4.2.20 Monitor display (Pr. 52, Pr. 158) Pr. 52 "operation panel/PU main display Related parameters data selection" Pr. 37 "speed display" Pr. 55 "frequency monitoring Pr. 158 "AM terminal function selection" reference" Pr. 56 "current monitoring reference" Pr. 171 "actual operation hour meter clear"...
  • Page 105 PARAMETERS When 100 is set in Pr. 52, the monitored values during stop and during operation differ as indicated below: (When using the operation panel (FR-PA02 ), LED of Hz flickers during stop and is lit during operation.) Pr. 52 During operation/ During stop During operation...

  • Page 106: Monitoring Reference (Pr. 55, Pr. 56)

    PARAMETERS 4.2.21 Monitoring reference (Pr. 55, Pr. 56) Pr. 55 "frequency monitoring reference" Related parameters Pr. 158 "AM terminal function Pr. 56 "current monitoring reference" selection" Pr. 901 "AM terminal calibration" Set the frequency or current which is referenced when the output frequency or output current is selected for terminals FM and AM.

  • Page 107: Automatic Restart After Instantaneous Power Failure (Pr. 57, Pr. 58)

    PARAMETERS 4.2.22 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58) Pr. 57 "restart coasting time" Pr. 58 "restart cushion time" • You can restart the inverter without stopping the motor (with the motor coasting) when power is restored after an instantaneous power failure. Parameter Factory Setting Range...
  • Page 108 PARAMETERS Note: 1. Automatic restart after instantaneous power failure uses a reduced-voltage starting system in which the output voltage is raised gradually with the preset frequency unchanged, independently of the coasting speed of the motor. As in the FR-A024/044, a motor coasting speed detection system (speed search system) is not used but the output frequency before an instantaneous power failure is output.

  • Page 109: Remote Setting Function Selection (Pr. 59)

    PARAMETERS 4.2.23 Remote setting function selection (Pr. 59) Pr. 59 "remote setting function selection" Related parameters If the operator panel is located away from the Pr. 1 "maximum frequency" control box, you can use contact signals to Pr. 7 "acceleration time" perform continuous variable-speed operation, Pr.
  • Page 110 PARAMETERS <Frequency setting storage condition> • Frequency at the time when the start signal (STF or STR) has switched off • The remotely-set frequency is stored every one minute after one minute has elapsed since turn off (on) of both the RH (acceleration) and RM (deceleration) signals.
  • Page 111 PARAMETERS REMARKS This function is invalid during jog operation and PID control operation. Setting frequency is "0" • Even when the remotely-set frequency is cleared by turning on the RL (clear) signal after turn off (on) of both the RH and RM signals, the inverter operates at the remotely-set frequency stored in the last operation if power is reapplied before one minute has elapsed since turn off (on) of both the RH and RM signals Remotely -set frequency...

  • Page 112: Shortest Acceleration/Deceleration Mode (Pr. 60 To Pr. 63)

    PARAMETERS 4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63) Pr. 60 "shortest acceleration/deceleration mode" Pr. 61 "reference current" Related parameters Pr. 7 "acceleration time" Pr. 62 "reference current for acceleration" Pr. 8 "deceleration time" Pr. 63 "reference current for deceleration" The inverter automatically sets the shortest time for acceleration/deceleration for operation.
  • Page 113 PARAMETERS • Set the parameters when it is desired to improve the performance in the shortest acceleration/deceleration mode. (1) Pr. 61 "reference current" Set the current value (A) that is referenced for stall prevention operation level. Set this value when you want to use the motor rated current as reference such as when capacities of the motor and inverter differ.

  • Page 114: Retry Function (Pr. 65, Pr. 67 To Pr. 69)

    PARAMETERS 4.2.25 Retry function (Pr. 65, Pr. 67 to Pr. 69) Pr. 65 "retry selection" Pr. 67 "number of retries at alarm occurrence" Pr. 68 "retry waiting time" Pr. 69 "retry count display erasure" When any protective function (major fault) is activated and the inverter stops its output, the inverter itself resets automatically and performs retries.
  • Page 115 PARAMETERS Use Pr. 67 to set the number of retries at alarm occurrence. Pr. 67 Setting Number of Retries Alarm Signal Output  Retry is not made. 1 to 10 1 to 10 times Not output. 101 to 110 1 to 10 times Output.

  • Page 116: Applied Motor (Pr. 71)

    PARAMETERS 4.2.26 Applied motor (Pr. 71) Pr. 71 "applied motor" Related parameters Pr. 0 "torque boost" Set the motor used. Pr. 12 "DC injection brake voltage" • When using the Mitsubishi constant- Pr. 19 "base frequency voltage" torque motor, set "1" in Pr. 71 for either Pr.

  • Page 117: Pwm Carrier Frequency (Pr. 72, Pr. 240)

    PARAMETERS 4.2.27 PWM carrier frequency (Pr. 72, Pr. 240) Pr. 72 "PWM frequency selection" Pr. 240 "Soft-PWM setting" You can change the motor tone. • By parameter setting, you can select Soft-PWM control which changes the motor tone. • Soft-PWM control changes motor noise from a metallic tone into an unoffending complex tone.

  • Page 118: Voltage Input (Pr. 73, Pr. 254)

    PARAMETERS 4.2.28 Voltage input (Pr. 73, Pr. 254) Pr. 73 "0-5V/0-10V selection" Related parameters Pr. 254 "analog polarity reversible Pr. 38 "frequency at 5V (10V) input" lower limit" Pr. 902 "frequency setting voltage bias" Pr. 903 "frequency setting voltage gain" •...

  • Page 119: Input Filter Time Constant (Pr. 74)

    PARAMETERS 2)Pr. 254 " analog polarity reversible lower limit " The lower limit of the analog voltage value applied across terminals 2-5 can be set. (This setting will prevent a reversible operation (rotation) when the analog voltage applied across terminals 2-5 drops.) Terminal 2 input voltage is 0V = 0% and 5V (10V) = 100%.

  • Page 120: Reset Selection/Disconnected Pu Detection/Pu Stop Selection (Pr. 75)

    PARAMETERS 4.2.30 Reset selection/disconnected PU detection/PU stop selection (Pr. 75) Pr. 75 "reset selection/disconnected PU detection/PU stop selection" You can select the reset input acceptance, operation panel (FR-PA02 ) or PU (FR- PU04) connector disconnection detection function and PU stop function. •...
  • Page 121 PARAMETERS How to make a restart after a stop by the STOP key on the PU RESET (1) Operation panel (FR-PA02 1) After completion of deceleration to a stop, switch off the STF or STR signal. 2) Press the key two times* to display MODE Note: When Pr.

  • Page 122: Parameter Write Disable Selection (Pr. 77)

    PARAMETERS 4.2.31 Parameter write disable selection (Pr. 77) Pr. 77 "parameter write disable selection" Related parameters Pr. 79 "operation mode selection" You can select between write-enable and disable for parameters. This function is used to prevent parameter values from being rewritten by incorrect operation. Parameter Number Factory Setting Setting Range...

  • Page 123: Reverse Rotation Prevention Selection (Pr. 78)

    PARAMETERS 4.2.32 Reverse rotation prevention selection (Pr. 78) Pr. 78 "reverse rotation prevention Related parameters selection" Pr. 79 "operation mode selection" This function can prevent any reverse rotation fault resulting from the incorrect input of the start signal. • Used for a machine which runs only in one direction, e.g. fan, pump. (The setting of this function is valid for the combined, PU, external and communication operations.) Parameter...
  • Page 124 PARAMETERS <Setting> In the following table, operation using the operation panel or parameter unit is abbreviated to PU operation. Pr. 79 Function Setting When power is switched on, the external operation mode is selected. PU or external operation can be selected by pressing the keys of the operation panel or parameter unit.
  • Page 125 PARAMETERS (1) Switch-over mode During operation, you can change the current operation mode to another operation mode. Operation Mode Switching Control/Operating Status Switching External operation to PU 1) Operate the operation panel keys to select the PU operation operation mode. •...
  • Page 126 PARAMETERS <Function/operation changed by switching on-off the MRS signal> Operating Switching to Operation Condition Parameter Operating Status Mode Signal Write Operation Operation (Note 4) Status Mode mode ON → OFF Enabled → During During stop Disabled stop (Note 3) disabled If external operation External frequency setting and...

  • Page 127: General-Purpose Magnetic Flux Vector Control Selection (Pr. 80)

    PARAMETERS 4.2.34 General-purpose magnetic flux vector control selection (Pr. 80) Pr. 80 "motor capacity" Related parameters Pr. 71 "applied motor" Pr. 83 "rated motor voltage" Pr. 84 "rated motor frequency" Pr. 96 "auto-tuning setting/status" You can set the general-purpose magnetic flux vector control. General-purpose magnetic flux vector control Provides large starting torque and sufficient low-speed torque.

  • Page 128: Offline Auto Tuning Function (Pr. 82 To Pr. 84, Pr. 90, Pr. 96)

    PARAMETERS 4.2.35 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90, Pr. 96) Pr. 82 "motor excitation current" Related parameters Pr. 7 "acceleration time" Pr. 83 "rated motor voltage" Pr. 9 "electronic thermal O/L relay " Pr. 84 "rated motor frequency" Pr.
  • Page 129 PARAMETERS <Operating conditions> • The motor is connected. • The motor capacity is equal to or one rank lower than the inverter capacity. • Special motors such as high-slip motors and high-speed motors cannot be tuned. • The motor may move slightly. Therefore, fix the motor securely with a mechanical brake, or before tuning, make sure that there will be no problem in safety if the motor runs.
  • Page 130 PARAMETERS Parameter details Parameter Setting Description Number 0 to 500A Set the rated motor current (A). 0, 100 Thermal characteristics suitable for standard motor Thermal characteristics suitable for Mitsubishi's constant- 1, 101 torque motor 3, 103 Standard motor Select "offline auto tuning 13, 113 Constant-torque motor...
  • Page 131 PARAMETERS (3) Monitoring the offline tuning status When the parameter unit (FR-PU04) is used, the Pr. 96 value is displayed during tuning on the main monitor as shown below. When the operation panel is used, the same value as on the PU is only displayed: •...
  • Page 132 PARAMETERS 4) Error display definitions Error Display Error Cause Remedy Inverter trip Make setting again. Increase Current limit (stall prevention) function was acceleration/deceleration time. activated. Set "1" in Pr. 156. Converter output voltage reached 75% of Check for fluctuation of power rated value.
  • Page 133 PARAMETERS <Setting the motor constant as desired> To set the motor constant without using the offline auto tuning data <Operating procedure> 1. Set any of the following values in Pr. 71: Star Connection Delta Connection Motor Motor Standard motor 5 or 105 6 or 106 Setting Constant-torque motor...

  • Page 134: Computer Link Operation (Pr. 117 To Pr. 124, Pr. 342)

    PARAMETERS 4.2.36 Computer link operation (Pr. 117 to Pr. 124, Pr. 342) Pr. 117 "communication station number" Pr. 118 "communication speed" Pr. 119 "stop bit length" Pr. 120 "parity check presence/absence" Pr. 121 "number of communication retries" Pr. 122 "communication check time interval" Pr.
  • Page 135 PARAMETERS Parameter Number Factory Setting Setting Range 0 to 31 48, 96, 192 Data length 8 0, 1 Data length 7 10, 11 0, 1, 2 0 to 10, 9999 122* 9999 0, 0.1 to 999.8 s, 9999 9999 0 to 150, 9999 0, 1, 2 0, 1 When making communication, set any value other than 0 in Pr.
  • Page 136 PARAMETERS Parameter Name Setting Description Number No communication Communication Set the communication check time [seconds] interval. 0.1 to check time If a no-communication state persists for longer than the 999.8 interval permissible time, the inverter will come to an alarm stop. 9999 Communication check suspension Set the waiting time between data transmission to the...
  • Page 137 PARAMETERS (2) Communication operation presence/absence and data format types Communication operation presence/absence and data format types are as follows: Running Parameter Inverter Parameter Operation Monitoring Command Frequency Write Reset Read Communication request is sent to the inverter in (A") (A") accordance with the user Note 1 Note 2...
  • Page 138 PARAMETERS (3) Data format Data used is hexadecimal. Data is automatically transferred in ASCII between the computer and inverter. • Data format types 1) Communication request data from computer to inverter [Data write] *2 Inverter Instruction Format A station Waiting Data code check...
  • Page 139 PARAMETERS *1. Indicate a control code. (Refer to page 129.) *2. The inverter station numbers may be set between H00 and H1F (stations 0 and 31) in hexadecimal. *3. When the Pr. 123 "waiting time setting" setting is other than "9999", create the communication request data without "waiting time"...
  • Page 140 PARAMETERS 6)Response time Data sending time (refer to the following formula) Inverter data processing time = waiting time + data check time (set value 10ms) (12ms) Computer Inverter Inverter 10ms or 10ms or Computer more required more required Data sending time (refer to the following formula) Data sending time (refer to the following formula)
  • Page 141 PARAMETERS 7)Sum check code The sum check code is 2-digit ASCII (hexadecimal) representing the lower 1 byte (8 bits) of the sum (binary) derived from the checked ASCII data. (Example 1) Station Instruction check Computer inverter Data number code code Binary code ASCII code H30 H31...
  • Page 142 PARAMETERS <Setting items and set data> After completion of parameter settings, set the instruction codes and data then start communication from the computer to allow various types of operation control and monitoring. Number of Data Digits Instruction Item Description (Instruction Code code FF=1)
  • Page 143 PARAMETERS Number of Data Digits Instruction Item Description (Instruction Code code FF=1) b0 : b1 : Forward rotation (STF) 0 0 0 0 0 0 b2 : Reverse rotation (STR) [For example 1] Run command 2 digits b3 : [Example 1] H02 ... Forward b4 : rotation b5 :...
  • Page 144 PARAMETERS Number of Data Digits Instruction Item Description (Instruction Code code FF=1) H80 to Parameter write Refer to the "Instruction Code List" (page 198) 4 digits and write and/or read the values as required. H00 to Parameter read Link Parameter description is changed according to Read parameter the H00 to H09 setting.
  • Page 145 PARAMETERS <Error Code List> The corresponding error code in the following list is displayed if an error is detected in any communication request data from the computer: Error Item Definition Inverter Operation Code The number of errors consecutively detected Computer NAK in communication request data from the error computer is greater than allowed number of...
  • Page 146 PARAMETERS (5) Communication specifications for RS-485 communication Operation Mode Operation Communication Item Location Operation from PU External Operation Connector Run command (start) Enabled Disabled Enabled Running frequency setting Enabled (Combined operation mode) Computer user program Monitoring Enabled Enabled via PU Parameter write Enabled (*2) Disabled (*2)

  • Page 147: Pid Control (Pr. 128 To Pr. 134)

    PARAMETERS 4.2.37 PID control (Pr. 128 to Pr. 134) Pr. 128 "PID action selection" Related parameters Pr. 73 "0-5V/0-10V selection" Pr. 129 "PID proportional band" Pr. 79 "operation mode selection" Pr. 180 to Pr. 183 (input Pr. 130 "PID integral time" terminal function selection) Pr.
  • Page 148 PARAMETERS (2) PID action overview 1) PI action A combination of proportional control action (P) and integral control action (I) for providing a manipulated variable in response to deviation and changes with time. [Operation example for stepped changes of process value] Deviation Set point Note: PI action is the sum of P and I actions.
  • Page 149 PARAMETERS 4) Reverse action Increases the manipulated variable (output frequency) if deviation X = (set point - process value) is positive, and decreases the manipulated variable if deviation is negative. Set point Deviation [Heating] Cold → up X>0 Set point Hot →...
  • Page 150 PARAMETERS (3) Wiring example • Pr. 128 = 20 • Pr. 190 = 14 • Pr. 191 = 15 • Pr. 192 = 16 Inverter Pump MCCB Motor R (L Power supply S (L T (L Forward rotation Reverse rotation For 2-wire For 3-wire type...
  • Page 151 PARAMETERS (4) I/O signals Terminal Signal Function Description Used Set point input Enter the set point for PID control. Process value Enter the 4 to 20mA process value input signal from the detector. Output to indicate that the process value Upper limit output signal exceeded the upper limit value.
  • Page 152 PARAMETERS (5) Parameter setting Parameter Setting Name Description Number No PID action For heating, pressure control, etc. PID reverse action For cooling, etc. PID forward action PID action selection Refer to the E5NL instruction manual for details. If the proportional band is narrow (parameter setting is small), the manipulated variable varies greatly with a slight change of the process value.
  • Page 153 PARAMETERS (7) Calibration example (A detector of 4mA at 0 ° C (32 ° F) and 20mA at 50 ° C (122 ° F) is used to adjust the room temperature to 25 ° C (77 ° F) under PID control. The set point is given to across inverter terminals 2-5 (0-5V).) START ……...
  • Page 154 PARAMETERS <Set point input calibration> 1. Apply the input voltage of 0% set point setting (e.g. 0V) to across terminals 2-5. 2. Make calibration using Pr. 902. At this time, enter the frequency which should be output by the inverter at the deviation of 0% (e.g. 0Hz). 3.

  • Page 155: Output Current Detection Function (Pr. 150, Pr. 151)

    PARAMETERS 4.2.38 Output current detection function (Pr. 150, Pr. 151) Pr. 150 "output current detection level" Related parameters Pr. 190 to Pr. 192 Pr. 151 "output current detection period" (output terminal function selection) • If the output current remains higher than the Pr. 150 setting during inverter operation for longer than the time set in Pr.

  • Page 156: Zero Current Detection (Pr. 152, Pr. 153)

    PARAMETERS 4.2.39 Zero current detection (Pr. 152, Pr. 153) Pr. 152 "zero current detection level" Related parameters Pr. 190 to Pr. 192 (output Pr. 153 "zero current detection period" terminal function selection) When the inverter's output current falls to "0", torque will not be generated. This may cause a gravity drop when the inverter is used in vertical lift application.

  • Page 157: User Group Selection (Pr. 160, Pr. 173 To Pr. 176)

    PARAMETERS CAUTION The zero current detection level setting should not be too high, and the zero current detection time setting should not be too long. Otherwise, the detection signal may not be output when torque is not generated at a low output current.
  • Page 158 PARAMETERS <Setting examples show the use of the operation panel (FR-PA02 )> (1) Registration of parameter to user group (when registering Pr. 3 to user group 1) Flickering Pr. 173 reading 1.5s The number of Press the Pr. 3 is registered Press the parameters set and key to select the...

  • Page 159: Actual Operation Hour Meter Clear (Pr. 171)

    PARAMETERS 4.2.41 Actual operation hour meter clear (Pr. 171) Pr. 171 "actual operation hour meter Related parameter clear" Pr. 52 "operation panel/PU main display data selection" You can clear the monitor (actual operation hour) value which is selected when Pr. 52 is "23".
  • Page 160 PARAMETERS <Setting> Refer to the following list and set the parameters. Signal Related Setting Function Name Parameters Pr. 4 to Pr. 6 Pr. 59 = 0 Low-speed operation command Pr. 24 to Pr. 27 Pr. 232 to Pr. 239 Pr. 59 = 1, 2 Remote setting (setting clear) Pr.

  • Page 161: Output Terminal Function Selection (Pr. 190 To Pr. 192)

    PARAMETERS 4.2.43 Output terminal function selection (Pr. 190 to Pr. 192) Pr. 190 "RUN terminal function selection" Pr. 191 "FU terminal function selection" Pr. 192 "A, B, C terminal function selection" You can change the functions of the open collector and contact output terminals. Parameter Terminal Factory...

  • Page 162: Cooling Fan Operation Selection (Pr. 244)

    PARAMETERS 4.2.44 Cooling fan operation selection (Pr. 244) Pr. 244 "cooling fan operation selection" You can control the operation of the cooling fan built in the inverter (whether there is a cooling fan or not depends on the models. Refer to the outline dimensional drawings (page 205)).

  • Page 163: Slip Compensation (Pr. 245 To Pr. 247)

    PARAMETERS 4.2.45 Slip compensation (Pr. 245 to Pr. 247) Pr. 245 "rated motor slip" Pr. 246 "slip compensation response time" Pr. 247 "constant-output region slip compensation selection" The inverter output current may be used to assume motor slip to keep the motor speed constant.

  • Page 164: Stop Selection (Pr. 250)

    PARAMETERS 4.2.46 Stop selection (Pr. 250) Pr. 250 "stop selection" Related parameters Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 44 "second acceleration/ deceleration time" Pr. 45 "second deceleration time" Used to select the stopping method (deceleration to a stop or coasting) when the start signal (STF/STR) switches off.

  • Page 165: Output Phase Failure Protection Selection (Pr. 251)

    PARAMETERS When the Pr. 250 value is 8888, the functions of terminals STF and STR change as shown below: STF = start signal, STR = rotation direction signal Inverter Operating Status Stop Forward rotation Reverse rotation When the Pr. 250 value is any of 1000 to 1100s, the functions of terminals STF and STR are the same as when the Pr.

  • Page 166: Meter (Frequency Meter) Calibration (Pr. 901)

    PARAMETERS 4.2.48 Meter (frequency meter) calibration (Pr. 901) Pr. 901 "AM terminal calibration" Related parameters Pr. 55 "frequency monitoring reference" Pr. 56 "current monitoring reference" Pr. 158 "AM terminal function selection" By using the control panel or parameter unit, you can calibrate a meter connected to terminal AM to full scale deflection.
  • Page 167 PARAMETERS <Operation procedure> • When using the control panel (FR-PA02 1) Select the PU operation mode. 2) Set the running frequency. 3) Press the key. 4) Read Pr. 901 "AM terminal calibration". 5) Press the key to run the inverter. (Motor need not be connected.) 6) Hold down the key to adjust the meter needle to a required position.

  • Page 168: Biases And Gains Of The Frequency Setting Voltage (Current) (Pr. 902 To Pr. 905)

    PARAMETERS 4.2.49 Biases and gains of the frequency setting voltage (current) (Pr. 902 to Pr. 905) Pr. 902 "frequency setting voltage bias" Related parameters Pr. 38 "frequency at 5V (10V) input" Pr. 903 "frequency setting voltage gain" Pr. 39 "frequency at 20mA input" Pr.
  • Page 169 PARAMETERS Pr. 903 "frequency setting voltage gain" (Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.) <Adjustment procedure> When using an external frequency setting signal to set the frequency. (1) Power-on (monitoring mode) MODE STOP RESET (2) Choose the PU operation mode. 1) Using the key, make sure that the PU operation mode has been selected.
  • Page 170 PARAMETERS 2)Set "1" (PU operation mode) in Pr. 79 "operation mode selection". Example: To change the external operation mode (Pr. 79=2) to the PU operation mode (Pr. 79=1) Using the key, MODE choose the "parameter setting mode" as in 1). Parameter setting mode Most significant Least significant...
  • Page 171 PARAMETERS (3) Read Pr. 903 and show the current setting of the gain frequency. (Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.) Parameter setting mode Using the key, choose the MODE "parameter setting mode" as in (2)-1). Hz RUN MODE STOP...
  • Page 172 PARAMETERS When not adjusting the gain voltage → go to (5)-1) When adjusting any point by applying a voltage → go to (5)-2) When adjusting any point without applying a voltage → go to (5)-3) (5)-1)How to adjust only the gain frequency and not to adjust the voltage Analog voltage value (%) Press the key once to display...
  • Page 173 PARAMETERS (6) Press the key to shift to the next parameter. (7) Re-set Pr. 79 "operation mode selection" according to the operation mode to be used. Note: 1. If the Pr. 903 or Pr. 905 (gain adjustment) value is changed, the Pr. 20 value does not change.
  • Page 174 MEMO...

  • Page 175: Protective Functions

    CHAPTER 5 PROTECTIVE FUNCTIONS This chapter explains the "protective functions" of this product. Always read the instructions before using the equipment. Chapter 1 5.1 Errors (Alarms) ........166 5.2 Troubleshooting ........176 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7...

  • Page 176: Errors (Alarms)

    PROTECTIVE FUNCTIONS Errors (Alarms) If any fault has occurred in the inverter, the corresponding protective function is activated to bring the inverter to an alarm stop and automatically give the corresponding error (alarm) indication on the optional operation panel or the parameter unit display. If your fault does not correspond to any of the following errors or if you have any other problem, please contact your sales representative.
  • Page 177 PROTECTIVE FUNCTIONS Operation Panel Indication E. OC2 FR-PU04 Stedy Spd OC Overcurrent shut-off during constant speed Name When the inverter output current reaches or exceeds Description approximately 200% of the rated current during constant speed, the protective circuit is activated to stop the inverter output. Check for sudden load change.
  • Page 178 PROTECTIVE FUNCTIONS E. OV3 FR-PU04 OV During Dec Operation Panel Indication Name Regenerative overvoltage shut-off during deceleration or stop If regenerative energy causes the inverter's internal main circuit DC voltage to reach or exceed the specified value, the Description protective circuit is activated to stop the inverter output. It may also be activated by a surge voltage generated in the power supply system.
  • Page 179 PROTECTIVE FUNCTIONS Operation Panel Indication E. FIN FR-PU04 H/Sink O/Temp Fin overheat Name If the heatsink overheats, the temperature sensor is actuated Description to stop the inverter output. • Check for too high ambient temperature. Check point • Check for heatsink clogging. Corrective action Set the ambient temperature to within the specifications.
  • Page 180 PROTECTIVE FUNCTIONS Operation Panel Indication E. OLT FR-PU04 Stll Prev STP Name Stall prevention The running frequency has fallen to 0 by stall prevention Description activated. (OL while stall prevention is being activated.) Check point Check the motor for use under overload. Corrective action Reduce the load weight.
  • Page 181 PROTECTIVE FUNCTIONS Operation Panel Indication E. RET FR-PU04 Retry No Over Retry count exceeded Name If operation cannot be resumed properly within the number of Description retries set, this function stops the inverter output. Check point Find the cause of alarm occurrence. Corrective action Eliminate the cause of the error preceding this error indication.
  • Page 182 PROTECTIVE FUNCTIONS Operation Panel Indication E. P24 FR-PU04 Pr.24 alarm 24VDC power output short circuit Name When the 24VDC power output from the PC terminal is shorted, this function shuts off the power output. At this time, Description all external contact inputs switch off. The inverter cannot be reset by entering the RES signal.
  • Page 183 PROTECTIVE FUNCTIONS (2) Minor fault The output is not shut off when the protective function is activated. You can make parameter setting to output the minor fault signal. (Set "98" in any of Pr. 190 to Pr. 192 (output terminal function selection). Refer to page 151.) Operation Panel Indication FR-PU04 Fan Failure Name...
  • Page 184 PROTECTIVE FUNCTIONS Operation Panel Indication FR-PU04 oL Stall prevention (overvoltage) Name During If the regenerative energy of the motor deceleration increases too much to exceed the brake capability, this function stops the decrease in Description frequency to prevent overvoltage shut-off. As soon as the regenerative energy has reduced, deceleration resumes.

  • Page 185: To Know The Operating Status At The Occurrence Of Alarm

    PROTECTIVE FUNCTIONS 5.1.2 To know the operating status at the occurrence of alarm When any alarm has occurred, the display automatically switches to the indication of the corresponding protective function (error). By pressing the key at this point without M O D E resetting the inverter, the display shows the output frequency.

  • Page 186: Troubleshooting

    PROTECTIVE FUNCTIONS Troubleshooting POINT: Check the corresponding areas. If the cause is still unknown, it is recommended to initialize the parameters (return to factory settings), re-set the required parameter values, and check again. 5.2.1 Motor remains stopped 1) Check the main circuit Check that a proper power supply voltage is applied (operation panel display is provided).

  • Page 187: 5.2.3 Speed Greatly Differs From The Setting

    PROTECTIVE FUNCTIONS 5.2.3 Speed greatly differs from the setting Check that the frequency setting signal is correct. (Measure the input signal level.) Check that the following parameter settings are correct (Pr. 1, Pr. 2, Pr. 19, Pr. 38, Pr. 39, Pr. 245, Pr. 902 to Pr. 905). Check that the input signal lines are not affected by external noise.

  • Page 188: 5.2.8 Operation Mode Is Not Changed Properly

    PROTECTIVE FUNCTIONS 5.2.8 Operation mode is not changed properly If the operation mode does not change correctly, check the following: ....Check that the STF or STR signal is off. 1) External input signal When it is on, the operation mode cannot be changed.
  • Page 189 CHAPTER 6 MAINTENANCE/ INSPECTION This chapter explains the "maintenance/inspection" of this product. Always read the instructions before using the equipment. Chapter 1 6.1 Precautions for Maintenance and Inspection ..........180 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7...

  • Page 190: Chapter 6 Maintenance/Inspection

    MAINTENANCE/INSPECTION Precautions for Maintenance and Inspection The transistorized inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault from occurring due to adverse influence by the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors.

  • Page 191: Insulation Resistance Test Using Megger

    MAINTENANCE/INSPECTION 6.1.4 Insulation resistance test using megger Before performing the insulation resistance test using a megger on the external circuit, disconnect the cables from all terminals of the inverter so that the test voltage is not applied to the inverter. 2) For the continuity test of the control circuit, use a meter (high resistance range) and do not use the megger or buzzer.

  • Page 192: Daily And Periodic Inspection

    MAINTENANCE/INSPECTION 6.1.6 Daily and periodic inspection Interval Periodic* Inspection Description Method Criterion Instrument Item Ambient temperature: -10°C to +50°C Check ambient Thermo- (14°F to 122°F), Surrounding temperature, meter, Refer to page 14. non-freezing. environment humidity, dust, dirt, hygrometer, Ambient etc. recorder humidity: 90% or less, non-...
  • Page 193 MAINTENANCE/INSPECTION Interval Periodic* Inspection Description Method Criterion Instrument Item (1) Check for (1) Auditory check. (1) No fault. chatter during operation. Relay (2) Check for rough (2) Visual check. (2) No fault. surface on contacts. (1) Check balance (1) Measure (1) Phase-to- of output voltage across...
  • Page 194 MAINTENANCE/INSPECTION Checking the inverter and converter modules <Preparation> (1) Disconnect the external power supply cables (R, S, T (L )) and motor cables (U, V, W). (2) Prepare a meter. (Use 100 Ω range.) <Checking method> Change the polarity of the meter alternately at the inverter terminals R (L ), S (L T (L ), U, V, W, P (+) and N (–), and check for continuity.

  • Page 195: Replacement Of Parts

    MAINTENANCE/INSPECTION 6.1.7 Replacement of parts The inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structural or physical characteristics, leading to reduced performance or failure of the inverter. For preventive maintenance, the parts must be changed periodically.
  • Page 196 MAINTENANCE/INSPECTION Removal 1) Remove the front cover (Refer to page 6). 2) Unplug the fan connector. The cooling fan is connected to the cooling fan connector beside the main circuit terminal block of the inverter. Unplug the connector. Fan connector 3) Remove the inverter and cooling fan.
  • Page 197 MAINTENANCE/INSPECTION Reinstallation 1) After confirming the orientation of the fan, reinstall the fan to the AIR FLOW cover so that the arrow on the left of "AIR FLOW" faces in the opposite direction of the fan cover. Note: If the air flow is set in the wrong direction, the inverter life can be shorter.

  • Page 198: Measurement Of Main Circuit Voltages, Currents And Powers

    MAINTENANCE/INSPECTION 6.1.8 Measurement of main circuit voltages, currents and powers Measurement of voltages and currents Since the voltages and currents on the inverter power supply and output sides include harmonics, accurate measurement depends on the instruments used and circuits measured. When instruments for commercial frequency are used for measurement, measure the following circuits using the instruments given on the next page.
  • Page 199 MAINTENANCE/INSPECTION Measuring Points and Instruments Remarks Item Measuring Point Measuring Instrument (Reference Measured Value) Power supply Is the commercial power supply within Across R-S (L ), S-T (L Moving-iron type AC voltage permissible variation of AC voltage and T-R (L voltmeter (V1) (Refer to page 192)
  • Page 200 MEMO...

  • Page 201: Specifications

    CHAPTER 7 SPECIFICATIONS This chapter explains the "protective functions" of this product. Always read the instructions before using the equipment. Chapter 1 7.1 Standard Specifications ......192 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7...

  • Page 202: Standard Specifications

    SPECIFICATIONS Standard Specifications 7.1.1 Model specifications 3-phase 575V power supply 0.75 Type FR-E560- K-NA 0.75 Applicable motor capacity (Note 1) Rated capacity (kVA) (Note 2) 12.0 Rated current (A) (Note 6) 12.0 150% 60s 200% 0.5s Overload capacity (Note 3) (inverse-time characteristics) Voltage (Note 4)

  • Page 203: Common Specifications

    SPECIFICATIONS 7.1.2 Common specifications Soft-PWM control/high carrier frequency PWM control can be Control system selected. V/F control or general-purpose magnetic flux vector control can be selected. Output frequency range 0.2 to 400Hz (starting frequency variable between 0 and 60Hz) Across terminals 2-5: 1/500 of maximum set frequency (5VDC input), Analog input Frequency 1/1000 (10VDC, 4-20mADC input)
  • Page 204 SPECIFICATIONS Maximum/minimum frequency setting, frequency jump operation, external thermal relay input selection, automatic restart operation after Operation functions instantaneous power failure, forward/reverse rotation prevention, slip compensation, operation mode selection, offline auto tuning function, PID control, computer link operation (RS-485) 2 open collector output signals can be selected from inverter running, up to frequency, frequency detection, overload alarm, zero current detection, output current detection, PID upper limit, PID lower limit, PID Operating status...

  • Page 205: Outline Drawings

    SPECIFICATIONS 7.1.3 Outline drawings FR-E560-0.75K-NA, 1.5K-NA, 2.2K-NA 2- φ 5 hole 11 (0.43) 61 (2.40) 5 (0.20) 6 (0.24) 128 (5.04) 6 (0.24) 140 (5.51) Inverter Type FR-E560-0.75K-NA (4.57) (1.73) FR-E560-1.5K to 2.2K-NA (5.35) (2.52) Cooling fan × 1 Note: There is no cooling fan in the FR-E560-0.75K-NA (Unit: mm (inches))
  • Page 206 SPECIFICATIONS FR-E560-3.7K-NA, 5.5K-NA, 7.5K-NA 2- 5 hole 64 (2.52) 73 (2.87) (0.43) 148 (5.83) (0.20) 208 (8.19) 6 (0.24) (0.24) 220 (8.66) Cooling fan * ´ (Unit: mm (inches)) * The FR-E560-7.5K-NA has two cooling fans.

  • Page 207: Appendix

    APPENDIX This chapter provides "supplementary information" for use of this product. Always read the instructions before using the equipment. APPENDIX 1 Instruction Code List....198 APPENDIX 2 When using the communication option........202...

  • Page 208: Appendix 1 Instruction Code List

    APPENDIX APPENDIX 1 Instruction Code List Instruction Link Parameter Func- Parameter Code Extension Setting Name tion Number (Instruction Code Read Write 7F/FF) Torque boost Maximum frequency Minimum frequency Base frequency Multi-speed setting (high speed) Multi-speed setting (middle speed) Multi-speed setting (low speed) Acceleration time Deceleration time Electronic thermal O/L relay...
  • Page 209 APPENDIX Instruction Link Parameter Func- Parameter Code Extension Setting Name tion Number (Instruction Code Read Write 7F/FF) Operation panel/PU main display data selection Frequency monitoring reference Current monitoring reference Restart coasting time Restart cushion time Remote setting function selection Shortest acceleration/deceleration mode Reference current Reference current for acceleration Reference current for deceleration...
  • Page 210 APPENDIX Instruction Link Parameter Func- Parameter Code Extension Setting Name tion Number (Instruction Code Read Write 7F/FF) PID action selection PID proportional band PID integral time Upper limit Lower limit PID action set point for PU operation PID differential time PU display language selection Parameter set by manufacture.
  • Page 211 APPENDIX Instruction Link Parameter Func- Parameter Code Extension Setting Name tion Number (Instruction Code Read Write 7F/FF) Stop selection Output phase failure protection selection Analog polarity reversible lower limit Operation command source Speed command source Link startup mode selection PROM write selection DeviceNet address startup data (lower byte) DeviceNet baudrate startup data (lower byte) DeviceNet address startup data (higher byte)

  • Page 212: Appendix 2 When Using The Communication Option

    APPENDIX APPENDIX 2 When using the communication option. Operation at Communication Error Occurrence The extended functions for E.OPT error and E. 3 error have been added to this instruction manual. (Pr. 500 to Pr. 502) (1) Pr. 500 "communication error execution waiting time" You can set the waiting time from occurrence of a communication line fault to communication error indication "E.OPT".
  • Page 213 APPENDIX (3) Pr. 502 "stop mode selection at communication error" You can select inverter operation to be performed in the occurrence of a communication line fault or an option error. Parameter Minimum Setting Setting Range Factory Setting Number Increment 0, 1, 2 (About the settings) Error Recognition after Elapse At Occurrence of Fault...
  • Page 214 APPENDIX Switching mode between the PU operation mode and network operation mode (when used with a communication option) You can switch operation between the PU operation and network operation from the operation panel or parameter unit (FR-PU04) during starting up in the network operation mode. Pr.
  • Page 215 APPENDIX When Pr. 340="10" and Pr. 79="0 or 6", operation can be switched between the PU operation and network operation from the operation panel or parameter unit (FR-PU04). • Operation panel Shifts to the PU operation mode when is displayed on the operation mode switching menu and shifts to the network operation when displayed.
  • Page 216 REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Revision Jul., 2004 IB(NA)-0600204ENG-A First edition For Maximum Safety • Mitsubishi general-purpose inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life.

This manual is also suitable for:

Fr-e560-0.75k-naFr-e560-7.5k-na

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